gnosis/lighthouse
1
0
Fork 0
mirror of https://github.com/sigp/lighthouse.git synced 2026-03-10 04:01:51 +00:00
Code Issues Packages Projects Releases Wiki Activity

Implement status v2 version (#7590)

Browse Source 
N/A


  Implements status v2 as defined in https://github.com/ethereum/consensus-specs/pull/4374/
This commit is contained in:
Pawan Dhananjay
2025-06-12 00:17:06 -07:00
committed by GitHub
parent 5f208bb858
commit 9803d69d80
13 changed files with 208 additions and 78 deletions
Download Patch File Download Diff File Expand all files Collapse all files

45
beacon_node/lighthouse_network/src/rpc/methods.rs
View File

@@ -63,7 +63,11 @@ impl Display for ErrorType {
/* Requests */
/// The STATUS request/response handshake message.
#[derive(Encode, Decode, Clone, Debug, PartialEq)]
#[superstruct(
variants(V1, V2),
variant_attributes(derive(Encode, Decode, Clone, Debug, PartialEq),)
)]
#[derive(Clone, Debug, PartialEq)]
pub struct StatusMessage {
/// The fork version of the chain we are broadcasting.
pub fork_digest: [u8; 4],
@@ -79,6 +83,43 @@ pub struct StatusMessage {
/// The slot associated with the latest block root.
pub head_slot: Slot,
/// The slot after which we guarantee to have all the blocks
/// and blobs/data columns that we currently advertise.
#[superstruct(only(V2))]
pub earliest_available_slot: Slot,
}
impl StatusMessage {
pub fn status_v1(&self) -> StatusMessageV1 {
match &self {
Self::V1(status) => status.clone(),
Self::V2(status) => StatusMessageV1 {
fork_digest: status.fork_digest,
finalized_root: status.finalized_root,
finalized_epoch: status.finalized_epoch,
head_root: status.head_root,
head_slot: status.head_slot,
},
}
}
pub fn status_v2(&self) -> StatusMessageV2 {
match &self {
Self::V1(status) => StatusMessageV2 {
fork_digest: status.fork_digest,
finalized_root: status.finalized_root,
finalized_epoch: status.finalized_epoch,
head_root: status.head_root,
head_slot: status.head_slot,
// Note: we always produce a V2 message as our local
// status message, so this match arm should ideally never
// be invoked in lighthouse.
earliest_available_slot: Slot::new(0),
},
Self::V2(status) => status.clone(),
}
}
}
/// The PING request/response message.
@@ -726,7 +767,7 @@ impl std::fmt::Display for RpcErrorResponse {
impl std::fmt::Display for StatusMessage {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(f, "Status Message: Fork Digest: {:?}, Finalized Root: {}, Finalized Epoch: {}, Head Root: {}, Head Slot: {}", self.fork_digest, self.finalized_root, self.finalized_epoch, self.head_root, self.head_slot)
write!(f, "Status Message: Fork Digest: {:?}, Finalized Root: {}, Finalized Epoch: {}, Head Root: {}, Head Slot: {}, Earliest available slot: {:?}", self.fork_digest(), self.finalized_root(), self.finalized_epoch(), self.head_root(), self.head_slot(), self.earliest_available_slot())
}
}